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Comparison · Infra & APIs

ESPHome vs ToolJet

A side-by-side editorial comparison of ESPHome and ToolJet — release velocity, themes, recent moves, and the top alternatives to consider.

ESPHome vs ToolJet: at a glance

FeatureESPHomeToolJet
SectorInfra & APIsInfra & APIs
Velocity score5.06.3
Sparks · 30d00
Top themesiot firmware, home automation, esp32, release trainlow-code, internal-tools, ai-app-builder, mcp
Last editorial update2h ago9h ago
WebsiteVisit →Visit →

What is ESPHome?

ESPHome 2026.10.1 follows the .0 by six days with OTA, MQTT and codegen fixes.

ESPHome shipped 2026.10.1 on Oct 27, six days after 2026.10.0. The patch keeps the OTA watchdog timeout on ESP32 hosted coprocessors, resends a fan's MQTT state when the first publish fails, fixes generated C++ for infinite floats, and handles version-less library dependencies the way PlatformIO does. 2026.10.0 itself rolled up six betas of ESP-IDF 6.1 groundwork, audio tuning and RAM savings.

Read the full ESPHome trajectory →

What is ToolJet?

ToolJet ships AI Builder release 4 to its LTS line, with Gemini 4 Argon support.

ToolJet's LTS v3.20.250 brings AI Builder release 4 into the enterprise edition, with cancellation handling and Gemini 4 Argon as a model option; v3.20.248 added workspace MCP OAuth with SSO login. The beta line spent the week on Node 22.23.4 for the October security release, file-permission and license-check fixes, a page-panel crash fix, and an environment flag that limits ToolJet Database edits to admins.

Read the full ToolJet trajectory →

ESPHome vs ToolJet: editorial side-by-side

E
ESPHome
INFRA · APIS
5.0

ESPHome 2026.10.1 follows the .0 by six days with OTA, MQTT and codegen fixes.

◆ Current state

ESPHome shipped 2026.10.1 on Oct 27, six days after 2026.10.0. The patch keeps the OTA watchdog timeout on ESP32 hosted coprocessors, resends a fan's MQTT state when the first publish fails, fixes generated C++ for infinite floats, and handles version-less library dependencies the way PlatformIO does. 2026.10.0 itself rolled up six betas of ESP-IDF 6.1 groundwork, audio tuning and RAM savings.

◆ Where it's heading

The monthly train is predictable: about three weeks of betas, a .0, then a .1 patch within two weeks. The focus this cycle was memory footprint on constrained chips and preparing for ESP-IDF 6.1, and the .1 is cleanup of codegen and build edge cases.

◆ Prediction

Expect the 2026.11 betas to start in early November, likely carrying more ESP-IDF 6.1 migration, and possibly a 2026.10.2 if more regressions surface.

T
ToolJet
INFRA · APIS
6.3

ToolJet ships AI Builder release 4 to its LTS line, with Gemini 4 Argon support.

◆ Current state

ToolJet's LTS v3.20.250 brings AI Builder release 4 into the enterprise edition, with cancellation handling and Gemini 4 Argon as a model option; v3.20.248 added workspace MCP OAuth with SSO login. The beta line spent the week on Node 22.23.4 for the October security release, file-permission and license-check fixes, a page-panel crash fix, and an environment flag that limits ToolJet Database edits to admins.

◆ Where it's heading

The AI Builder work that sat in beta is now reaching LTS customers, alongside MCP connections that respect SSO. Most other changes on both lines are security bumps and hardening, which fits a product selling to enterprises that run the LTS track.

◆ Prediction

Expect AI Builder to keep adding models and EE controls on LTS, and more admin-level permission flags like the database-edit restriction.

Alternatives to ESPHome and ToolJet

Other Infra & APIs products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either ESPHome or ToolJet.

See all ESPHome alternatives → · See all ToolJet alternatives →

Recent activity from ESPHome and ToolJet

Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.

  1. 11h agoESPHome2026.10.1
  2. 15h agoToolJetv3.20.251-lts: license-check and promo-code fixes
  3. 1d agoToolJetv3.21.85-beta: code search in the App Builder sidebar
  4. 2d agoToolJetv3.20.250-lts: AI Builder release 4 with Gemini 4 Argon
  5. 4d agoToolJetv3.21.84-beta: fix crash when adding a page
  6. 4d agoToolJetv3.21.83-beta: flag to limit ToolJet Database edits to admins
  7. 5d agoToolJetv3.21.82-beta: Node 22.23.4 security update
  8. 6d agoESPHomeESPHome 2026.10.0 monthly release
  9. 7d agoESPHomeESPHome 2026.10 beta 6 fixes RP2040 OTA, trims web server stack
  10. 9d agoESPHomeESPHome 2026.10 beta 5 readies ESP-IDF 6.1 and adds TCP-UART entities
  11. 14d agoESPHomeESPHome 2026.10 beta 4 fixes RP2350 PIO, rejects ESP8266 WPA3
  12. 16d agoESPHomeESPHome 2026.10 beta 3 trims RAM on ESP8266 and fixes CAN bus crashes

Frequently asked questions

What is the difference between ESPHome and ToolJet?

They serve adjacent needs but don't currently overlap on shipped themes. ToolJet is currently shipping more aggressively (velocity 6.3 vs 5.0), with 0 editorial sparks in the last 30 days against 0. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.

Is ESPHome better than ToolJet?

Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. ToolJet is currently shipping more aggressively (velocity 6.3 vs 5.0), with 0 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other Infra & APIs products to evaluate alongside.

What are the best alternatives to ESPHome?

Top ESPHome alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "ESPHome alternatives" section above for the current picks, or visit /alternatives/esphome for the full list with editorial commentary on each.

What are the best alternatives to ToolJet?

Top ToolJet alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "ToolJet alternatives" section above for the current picks, or visit /alternatives/tooljet for the full list with editorial commentary on each.